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buy 1999mv Backlight LCD Swimming Pool Digital ORP Meter online manufacturer

1999mv Backlight LCD Swimming Pool Digital ORP Meter
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Yieryi ORP-2069 LCD Digital Type Red Pen PH Tester Water Quantity Pool Tester ORP Meter roduct Description: This handy ORP tester measure the amount of Oxidation Reduction Potential (mV) from - 1999~1999mV. It ... Read More
2020-09-29 16:15:55
buy 7 - In - 1 Water Quality Tester EC/Salinity/TDS/Temp/pH/ORP/S.G Meter For Aquaculture Home Lab online manufacturer

7 - In - 1 Water Quality Tester EC/Salinity/TDS/Temp/pH/ORP/S.G Meter For Aquaculture Home Lab
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Product selling points 7-in-1 universal detection Multi parameter coverage: can detect EC (conductivity, 0-10000 S/cm, 10.01-19.99mS/cm, 20.1-400mS/cm), Salinity (salinity, 0-10000ppm, 10.1-200.0ppt, 0.00-25.00... Read More
2025-07-14 15:16:48
buy Digital ph meter Multifunction Dissolved hydrogen meter ORP meter online manufacturer

Digital ph meter Multifunction Dissolved hydrogen meter ORP meter
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Feature: [4-in-1 water quality test] YIERYI PH meter is designed with 4-in-1 function, which can be measured PH, ORP, H2, and Temperature simultaneously with high precision. Omni-directional measurement of ... Read More
2020-09-18 17:22:11
buy High Accuracy Pen Type Water Quality Meter With 4 Digits LCD Display online manufacturer

High Accuracy Pen Type Water Quality Meter With 4 Digits LCD Display
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Yieryi pen-Type ORP meter ORP2069 relectrical digital PH Meter Water Treatment Monitor Specifications: Range -1999~1999mV Resolution 1mV Accuracy 5mV LCD Display 4 Digits Battery 4 x 1.5V (AG-13) (Not Included) ... Read More
2020-08-26 15:50:40
buy Waterproof Water Testing Meter Quality Analyser With Auto Shut Off , ABS Material online manufacturer

Waterproof Water Testing Meter Quality Analyser With Auto Shut Off , ABS Material
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YIERYI Pen-Type ORP/TEMP Meter Water Quality Analyser Thermometer Redox tester Features: Use to measure the amount of Oxidation Reduction Potential (ORP) level and temperature (C/ F). Double functions, ... Read More
2020-08-26 15:50:40
buy Digital Pen Type PH Meter Oxidation Reduction Analyzer With ABS Case online manufacturer

Digital Pen Type PH Meter Oxidation Reduction Analyzer With ABS Case
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YIERYI Digital Pen-type tester ORP-969 Pen-Type ORP Meter VOxidation Reduction Analyzer Features: Use to measure the amount of Oxidation Reduction Potential (ORP) level. The tendency of the solution to either ... Read More
2020-08-26 15:50:40
buy 6-in-1 Soil Tester with LED Display USB Type-C Rechargeable and Rotatable LCD Screen for Gardening and Farming online manufacturer

6-in-1 Soil Tester with LED Display USB Type-C Rechargeable and Rotatable LCD Screen for Gardening and Farming
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6-in-1 Soil Tester with LED Display Measures pH, moisture, light, temperature, humidity & fertility for gardening and farming applications. Product Specifications TypeSoil Meter Place of OriginChina, Guangdong ... Read More
2025-12-12 17:32:19
buy Digital PH Meter with 0-199.9ppt TDS 0.00~14.00pH Range and 0°-50℃ Temperature Monitoring online manufacturer

Digital PH Meter with 0-199.9ppt TDS 0.00~14.00pH Range and 0°-50℃ Temperature Monitoring
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Tuya Online TDS Ph Meter 0-199.9ppt TDS PH Monitor Data Logger Function for Fish Farm, Drinking Water, Purified Water pH Tester Product Specifications Item Value Type PH Meter Customized support OEM Place of ... Read More
2025-11-20 19:27:33
buy Smart 7 - In - 1 Bluetooth Water Quality Tester PH/EC/TDS/ORP/Salt/S.G/Temp Meter For Home Lab Aquaculture online manufacturer

Smart 7 - In - 1 Bluetooth Water Quality Tester PH/EC/TDS/ORP/Salt/S.G/Temp Meter For Home Lab Aquaculture
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Product selling points 7-in-1 multi parameter precise detection: measurable pH(0.00 - 14.00pH ),EC(0 - 9999S/cm,10.01 - 19.99mS/cm,20.1 - 400.0mS/cm ),TDS(0 - 9999ppm,10.01 - 100.0ppt ),ORP(- 999mV ~ + 999mV )... Read More
2025-07-14 15:16:48
buy Tuya WiFi Temp ORP Ppm Digital PH Meter 19990ppm With Data Logger Controller online manufacturer

Tuya WiFi Temp ORP Ppm Digital PH Meter 19990ppm With Data Logger Controller
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WiFi Temp PH ORP Meter Controller Data Logger Water Quality Treatment Analyzer PH Redox Tester Smart Remote Online Monitor for Swimming Pool with pH ORP buffer powder The product has a new export function for ... Read More
2023-01-31 10:50:23
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YieryiHand held 0-80% Alcohol Refractometer ATC Spirits Tester Alcoholometer

3 In 1 Hand Held Wine ATC Portable Refractometer , ATC Salinity Refractometer

Hand Held 10-30% Water Digital Honey Refractometer With Calibration / Honey Moisture Meter

ATC Clinical Specific Gravity Refractometer For Dog Aluminum Body Construction

2-4% Salinity Specific Gravity Refractometer With Non Slip Rubber Materials

Honey Brix Specific Gravity Refractometer W Atc With 0.5% Accuracy , CE Standard

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